← Carmeuse Holding SA

Carmeuse Holding SA safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Regular Safety and Health Inspection

    inspectionRecord F02F04E
    Drummond Dolomite, Inc. · 2000065

    25.0 on-site hours reported

  2. Safety defects; examination, correction and records.

    violationRecord 5117559
    Manitowoc Plant · 4700146

    30 CFR 56.14100(c) · $151.00 proposed penalty

  3. Construction and maintenance of guards.

    violationRecord 5117558
    Manitowoc Plant · 4700146

    30 CFR 56.14112(b) · $151.00 proposed penalty

  4. Moving machine parts.

    violationRecord 5111223
    O-N Minerals - Calcite Operation · 2000062

    30 CFR 56.14107(a) · $245.00 proposed penalty

  5. Closure of valves.

    violationRecord 5111222
    O-N Minerals - Calcite Operation · 2000062

    30 CFR 56.4603(b) · $165.00 proposed penalty

  6. Temporary, portable containers.

    violationRecord 5111221
    O-N Minerals - Calcite Operation · 2000062

    30 CFR 47.44(b) · $165.00 proposed penalty

  7. Inspection.

    violationRecord 5117557
    Manitowoc Plant · 4700146

    30 CFR 56.4201(a)(2) · $151.00 proposed penalty

  8. Moving machine parts.

    violationRecord 5117556
    Manitowoc Plant · 4700146

    30 CFR 56.14107(a) · $151.00 proposed penalty

  9. Construction and maintenance of guards.

    violationRecord 5117555
    Manitowoc Plant · 4700146

    30 CFR 56.14112(b) · $151.00 proposed penalty

  10. Construction and maintenance of guards.

    violationRecord 5117554
    Manitowoc Plant · 4700146

    30 CFR 56.14112(b) · $151.00 proposed penalty

  11. Moving machine parts.

    violationRecord 5117553
    Manitowoc Plant · 4700146

    30 CFR 56.14107(a) · $151.00 proposed penalty

  12. Protection for openings around travelways.

    violationRecord 5117552
    Manitowoc Plant · 4700146

    30 CFR 56.11012 · $151.00 proposed penalty

  13. Construction and maintenance of guards.

    violationRecord 5117551
    Manitowoc Plant · 4700146

    30 CFR 56.14112(b) · $151.00 proposed penalty

  14. Moving machine parts.

    violationRecord 5117550
    Manitowoc Plant · 4700146

    30 CFR 56.14107(a) · $151.00 proposed penalty

  15. Moving machine parts.

    violationRecord 5117549
    Manitowoc Plant · 4700146

    30 CFR 56.14107(a) · $151.00 proposed penalty

  16. Inspection.

    violationRecord 5111220
    O-N Minerals - Calcite Operation · 2000062

    30 CFR 56.4201(a)(2) · $193.00 proposed penalty

  17. Unguarded conveyors with adjacent travelways.

    violationRecord 5111219
    O-N Minerals - Calcite Operation · 2000062

    30 CFR 56.14109(a) · $193.00 proposed penalty

  18. Housekeeping.

    violationRecord 5111218
    O-N Minerals - Calcite Operation · 2000062

    30 CFR 56.20003(a) · $193.00 proposed penalty

  19. Regular Safety and Health Inspection

    inspectionRecord F030DE7
    O-N Minerals - Calcite Operation · 2000062

    84.5 on-site hours reported

  20. Housekeeping.

    violationRecord 5111217
    O-N Minerals - Calcite Operation · 2000062

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $959.00 proposed penalty

  21. Handling of materials

    accidentRecord 220261200007
    Underground Black River Operation · 1500062

    No dys awy frm wrk,no rstr act

    Accident narrative

    While EE was walking up 89-817/818 belt line tube dust hit employee's hard hat, and as the employee looked up, dust entered the EE's left eye. Co-workers assisted the EE with eyewash, then the EE was taken to medical treatment.

  22. Inspection and cover plates.

    violationRecord 5088323
    Maysville Mine · 1507101

    30 CFR 56.12032 · $151.00 proposed penalty

  23. Regular Safety and Health Inspection

    inspectionRecord F03B801
    Manitowoc Plant · 4700146

    39.0 on-site hours reported

  24. Safety defects; examination, correction and records.

    violationRecord 5088322
    Maysville Mine · 1507101

    30 CFR 56.14100(b) · $151.00 proposed penalty

  25. Insulation and fittings for power wires and cables.

    violationRecord 5088321
    Maysville Mine · 1507101

    30 CFR 56.12008 · $151.00 proposed penalty

Sources and definitions

MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).

Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.

Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.